Re: [PATCH 1/3] dt-bindings: phy: qcom,qmp-pcie: add optional current load properties

Krzysztof Kozlowski
2024-12-05T10:23:18Z

On Wed, Dec 04, 2024 at 06:52:47PM +0800, Ziyue Zhang wrote:
> On some platforms, the power supply for PCIe PHY is not able to provide
> enough current when it works in LPM mode. Hence, PCIe PHY driver needs to
> set current load to vote the regulator to HPM mode.
>
> Document the current load as properties for each power supply PCIe PHY
> required, namely vdda-phy-max-microamp, vdda-pll-max-microamp and
> vdda-qref-max-microamp, respectively.PCIe PHY driver should parse them to
> set appropriate current load during PHY power on.
>
> This three properties are optional and not mandatory for those platforms
> that PCIe PHY can still work with power supply.

Uh uh, so the downstream comes finally!

No sorry guys, use existing regulator bindings for this.

Best regards,
Krzysztof